AMK's megapatch:

* \bcode, \ecode added everywhere
	* \label{module-foo} added everywhere
	* A few \seealso sections added.
	* Indentation fixed inside verbatim in lib*tex files

Doc/lib/libstat.tex

@@ -81,7 +81,7 @@ Time of creation.
 
 Example:
 
-\begin{verbatim}
+\bcode\begin{verbatim}
 import os, sys
 from stat import *
 
@@ -103,4 +103,4 @@ def f(file):
     print 'frobbed', file
 
 if __name__ == '__main__': process(sys.argv[1], f)
-\end{verbatim}
+\end{verbatim}\ecode